Trace number 1100383

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatSAT 15.0617 15.1639

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-24_ext.xml
MD5SUMa86f2d5b34f50687bdbd794437d5c241
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.325949
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 21:43:34 2008
0.00/0.04	c 0	PID 17743
0.00/0.04	c 0	HOST node8.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1100383-1215287014.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100383-1215287014.xml' 'HOME/temp.csp'
0.03/0.97	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
0.95/1.01	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.95/1.01	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.95/1.09	c 1	Parsing HOME/temp.csp
2.52/2.70	c 3	parsed 209 expressions
2.63/2.70	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.63/2.70	c 3	Converting to clausal form CSP
2.63/2.72	c 3	converted 21 (10%) expressions
2.63/2.72	c 3	converted 42 (20%) expressions
2.63/2.75	c 3	converted 63 (30%) expressions
2.63/2.77	c 3	converted 84 (40%) expressions
2.63/2.78	c 3	converted 105 (50%) expressions
2.73/2.82	c 3	converted 126 (60%) expressions
3.03/3.20	c 4	converted 147 (70%) expressions
3.24/3.34	c 4	converted 168 (80%) expressions
3.44/3.52	c 4	converted 189 (90%) expressions
3.53/3.66	c 4	converted 209 (100%) expressions
3.53/3.66	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.53/3.66	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.53/3.66	c 4	Propagation in CSP
3.53/3.66	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.53/3.66	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.53/3.66	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.53/3.66	c 4	Simplifing CSP by introducing new Boolean variables
3.53/3.66	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.53/3.66	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.73/3.83	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.73/3.85	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
3.73/3.85	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
3.73/3.85	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
3.73/3.85	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
3.73/3.86	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
3.73/3.86	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
3.73/3.86	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
3.73/3.86	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
3.73/3.86	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
3.73/3.86	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.03/4.17	c 5	9 (10%) CSP clauses are encoded (34356 clauses, 652506 bytes)
4.23/4.39	c 5	17 (20%) CSP clauses are encoded (58561 clauses, 1170125 bytes)
4.52/4.65	c 5	26 (30%) CSP clauses are encoded (85745 clauses, 1798320 bytes)
4.73/4.88	c 5	34 (40%) CSP clauses are encoded (110011 clauses, 2365412 bytes)
5.02/5.11	c 6	42 (50%) CSP clauses are encoded (134262 clauses, 2931908 bytes)
5.23/5.38	c 6	51 (60%) CSP clauses are encoded (161518 clauses, 3568832 bytes)
5.52/5.61	c 6	59 (70%) CSP clauses are encoded (185626 clauses, 4131929 bytes)
5.72/5.87	c 6	68 (80%) CSP clauses are encoded (212783 clauses, 4765987 bytes)
6.03/6.10	c 6	76 (90%) CSP clauses are encoded (236834 clauses, 5327531 bytes)
6.22/6.33	c 7	84 (100%) CSP clauses are encoded (261210 clauses, 5896968 bytes)
6.22/6.33	c 7	84 CSP clauses encoded
6.22/6.33	c 7	Writing map file : HOME/temp.map
6.22/6.33	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.22/6.33	c 7	SAT : 7160 SAT variables, 261210 SAT clauses, 5896968 bytes
6.22/6.33	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.22/6.38	c 7	SOLVING HOME/temp.cnf
6.22/6.38	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
14.89/15.00	c 15	DECODING HOME/temp.out WITH HOME/temp.map
14.89/15.00	c 15	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
14.89/15.08	c 15	Decoding HOME/temp.out
14.91/15.12	s SATISFIABLE
14.91/15.12	v 49 77 109 30 110 65 61 19 96 13 69 77 109 23 8 57 177 116 172 139 77 115 128 22 100 111 0 96 110 23 173 106 145 3 10 122 166 8 143 174
14.91/15.12	c 16	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
14.91/15.16	c 16	CPU 13.31 (0.03 0.01 13.28 1.71)
14.91/15.16	c 16	END Sat Jul  5 21:43:50 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100383-1215287014/watcher-1100383-1215287014 -o /tmp/evaluation-result-1100383-1215287014/solver-1100383-1215287014 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1100383-1215287014.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 17743
/proc/meminfo: memFree=1331648/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=12268 CPUtime=0
/proc/17743/stat : 17743 (sugar) D 17741 17743 16047 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 2007676479 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 228706712165 0 2147483391 4224 0 18446744072099937270 0 0 17 0 0 0
/proc/17743/statm: 3067 316 241 3 0 167 0

[startup+0.0969201 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 17743
/proc/meminfo: memFree=1331648/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.03
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 2007676479 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10192 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 17743
/proc/meminfo: memFree=1331648/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.03
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 2007676479 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301938 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 17743
/proc/meminfo: memFree=1331648/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.03
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 2007676479 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701978 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 17743
/proc/meminfo: memFree=1331648/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.03
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 2007676479 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50106 s]
/proc/loadavg: 1.97 1.98 1.99 3/85 17755
/proc/meminfo: memFree=1310312/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.95
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 973 7931 0 1 2 1 86 6 15 0 1 0 2007676479 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 13600

[startup+3.10221 s]
/proc/loadavg: 1.97 1.98 1.99 4/85 17765
/proc/meminfo: memFree=1301032/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.96
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 973 7931 0 1 3 1 86 6 15 0 1 0 2007676479 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 797 370 3 0 500 0
[pid=17756] ppid=17743 vsize=5356 CPUtime=0
/proc/17756/stat : 17756 (sh) S 17743 17743 16047 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007676580 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1339 233 193 169 0 50 0
[pid=17757] ppid=17756 vsize=864168 CPUtime=2.07
/proc/17757/stat : 17757 (java) S 17756 17743 16047 0 -1 0 15268 0 1 0 199 8 0 0 20 0 9 0 2007676580 884908032 14499 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/17757/statm: 216042 14500 2540 9 0 210617 0
[pid=17757/tid=17758] ppid=17756 vsize=864168 CPUtime=1.07
/proc/17757/task/17758/stat : 17758 (java) R 17756 17743 16047 0 -1 64 3059 0 1 0 105 2 0 0 25 0 9 0 2007676581 884908032 14501 996147200 134512640 134550740 4294955952 18446744073709551615 103215010 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17759] ppid=17756 vsize=864168 CPUtime=0.93
/proc/17757/task/17759/stat : 17759 (java) S 17756 17743 16047 0 -1 64 11184 0 0 0 88 5 0 0 18 0 9 0 2007676582 884908032 14502 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17760] ppid=17756 vsize=864168 CPUtime=0
/proc/17757/task/17760/stat : 17760 (java) S 17756 17743 16047 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007676582 884908032 14503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17761] ppid=17756 vsize=864168 CPUtime=0
/proc/17757/task/17761/stat : 17761 (java) S 17756 17743 16047 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2007676582 884908032 14504 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17762] ppid=17756 vsize=864168 CPUtime=0
/proc/17757/task/17762/stat : 17762 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2007676584 884908032 14505 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17763] ppid=17756 vsize=864168 CPUtime=0.05
/proc/17757/task/17763/stat : 17763 (java) S 17756 17743 16047 0 -1 64 329 0 0 0 5 0 0 0 16 0 9 0 2007676584 884908032 14506 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17764] ppid=17756 vsize=864168 CPUtime=0
/proc/17757/task/17764/stat : 17764 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2007676584 884908032 14508 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17765] ppid=17756 vsize=864168 CPUtime=0
/proc/17757/task/17765/stat : 17765 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007676584 884908032 14509 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 883124

[startup+6.30251 s]
/proc/loadavg: 1.97 1.98 1.99 3/85 17765
/proc/meminfo: memFree=1255848/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=0.96
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 974 7931 0 1 3 1 86 6 15 0 1 0 2007676479 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 797 370 3 0 500 0
[pid=17756] ppid=17743 vsize=5356 CPUtime=0
/proc/17756/stat : 17756 (sh) S 17743 17743 16047 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007676580 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1339 233 193 169 0 50 0
[pid=17757] ppid=17756 vsize=864280 CPUtime=5.26
/proc/17757/stat : 17757 (java) S 17756 17743 16047 0 -1 0 20230 0 1 0 512 14 0 0 20 0 9 0 2007676580 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/17757/statm: 216070 19347 2564 9 0 210617 0
[pid=17757/tid=17758] ppid=17756 vsize=864280 CPUtime=3.66
/proc/17757/task/17758/stat : 17758 (java) R 17756 17743 16047 0 -1 64 3315 0 1 0 361 5 0 0 25 0 9 0 2007676581 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17759] ppid=17756 vsize=864280 CPUtime=1.49
/proc/17757/task/17759/stat : 17759 (java) S 17756 17743 16047 0 -1 64 15867 0 0 0 142 7 0 0 16 0 9 0 2007676582 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17760] ppid=17756 vsize=864280 CPUtime=0
/proc/17757/task/17760/stat : 17760 (java) S 17756 17743 16047 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007676582 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17761] ppid=17756 vsize=864280 CPUtime=0
/proc/17757/task/17761/stat : 17761 (java) S 17756 17743 16047 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2007676582 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17762] ppid=17756 vsize=864280 CPUtime=0
/proc/17757/task/17762/stat : 17762 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2007676584 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17763] ppid=17756 vsize=864280 CPUtime=0.08
/proc/17757/task/17763/stat : 17763 (java) S 17756 17743 16047 0 -1 64 351 0 0 0 8 0 0 0 16 0 9 0 2007676584 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17764] ppid=17756 vsize=864280 CPUtime=0
/proc/17757/task/17764/stat : 17764 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2007676584 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17757/tid=17765] ppid=17756 vsize=864280 CPUtime=0
/proc/17757/task/17765/stat : 17765 (java) S 17756 17743 16047 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007676584 885022720 19347 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 883236

[startup+12.7011 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 17767
/proc/meminfo: memFree=1309672/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=6.29
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 1021 28465 0 2 3 1 602 23 16 0 1 0 2007676479 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 798 370 3 0 500 0
[pid=17766] ppid=17743 vsize=5356 CPUtime=0
/proc/17766/stat : 17766 (sh) S 17743 17743 16047 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007677117 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17766/statm: 1339 232 193 169 0 50 0
[pid=17767] ppid=17766 vsize=10764 CPUtime=6.31
/proc/17767/stat : 17767 (picosat) R 17766 17743 16047 0 -1 4194304 2606 0 0 0 486 145 0 0 25 0 1 0 2007677117 11022336 2589 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/17767/statm: 2691 2589 42 102 0 2586 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 29720

Solver just ended. Dumping a history of the last processes samples

[startup+14.3063 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 17767
/proc/meminfo: memFree=1309160/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=6.29
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 1021 28465 0 2 3 1 602 23 16 0 1 0 2007676479 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 798 370 3 0 500 0
[pid=17766] ppid=17743 vsize=5356 CPUtime=0
/proc/17766/stat : 17766 (sh) S 17743 17743 16047 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007677117 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17766/statm: 1339 232 193 169 0 50 0
[pid=17767] ppid=17766 vsize=10896 CPUtime=7.91
/proc/17767/stat : 17767 (picosat) R 17766 17743 16047 0 -1 4194304 2652 0 0 0 646 145 0 0 25 0 1 0 2007677117 11157504 2635 996147200 134512640 134931368 4294956256 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 0 0 0
/proc/17767/statm: 2724 2635 42 102 0 2619 0
Current children cumulated CPU time (s) 14.2
Current children cumulated vsize (KiB) 29852

[startup+14.7013 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 17767
/proc/meminfo: memFree=1309160/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=6.29
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 1021 28465 0 2 3 1 602 23 16 0 1 0 2007676479 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 798 370 3 0 500 0
[pid=17766] ppid=17743 vsize=5356 CPUtime=0
/proc/17766/stat : 17766 (sh) S 17743 17743 16047 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007677117 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17766/statm: 1339 232 193 169 0 50 0
[pid=17767] ppid=17766 vsize=12052 CPUtime=8.3
/proc/17767/stat : 17767 (picosat) R 17766 17743 16047 0 -1 4194304 2665 0 0 0 685 145 0 0 25 0 1 0 2007677117 12341248 2648 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17767/statm: 3013 2648 42 102 0 2908 0
Current children cumulated CPU time (s) 14.59
Current children cumulated vsize (KiB) 31008

[startup+15.1013 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 17767
/proc/meminfo: memFree=1309160/2055920 swapFree=4179560/4192956
[pid=17743] ppid=17741 vsize=13600 CPUtime=14.91
/proc/17743/stat : 17743 (sugar) S 17741 17743 16047 0 -1 4194304 1089 31430 0 2 3 1 1318 169 16 0 1 0 2007676479 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17743/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 14.91
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 15.1639
CPU time (s): 15.0617
CPU user time (s): 13.321
CPU system time (s): 1.74073
CPU usage (%): 99.3263
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.321
system time used= 1.74073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36281
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3026
involuntary context switches= 2885

runsolver used 0.023996 second user time and 0.044993 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-05 21:43:34
IDJOB=1100383
IDBENCH=59908
IDSOLVER=345
FILE ID=node8/1100383-1215287014
PBS_JOBID= 7882286
Free space on /tmp= 66332 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-24_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100383-1215287014/watcher-1100383-1215287014 -o /tmp/evaluation-result-1100383-1215287014/solver-1100383-1215287014 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1100383-1215287014.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a86f2d5b34f50687bdbd794437d5c241
RANDOM SEED=1526866992

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1332256 kB
Buffers:         94040 kB
Cached:         490932 kB
SwapCached:       6900 kB
Active:         288084 kB
Inactive:       371216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1332256 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          80572 kB
Slab:            49556 kB
Committed_AS:  3474000 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node8 at 2008-07-05 21:43:50